baber/WOPTO huggingface dataset:
Patent JP-2001183369-A (JP)
Title: Fixation method of dna fragment to surface of solid- phase carrier and dna chip
Inventor: SATO TADAHISA
IPC: G01N33/53
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a DNA chip which does not require a blocking process by developing a fixation method in which a DNA fragment prepared in advance can be bonded, by a quick reaction, to the surface of a solid-phase carrier and in which a reaction product can maintain a bond stably. SOLUTION: In the method in which the DNA fragment is fixed to the surface of the solid-phase carrier, the solid-phase carrier which comprises a reactive group on the surface and the DNA fragment which comprises a reactive group in one end part are reacted between both reactive groups so as to be bonded. In the method in which the DNA fragment is fixed to the surface of the solid- phase carrier, the reactive group of the solid-phase carrier is used as one out of the following reactive groups, and the reactive group of the DNA fragment is used as the other out of the following reactive groups. The reactive group comprises a partial structure expressed by a general formula I: Z=(CR1-CR2)n= N-R3, and the reactive group that can be reacted by coupling with nitrogen atom of the partial structure.
Patent JP-2000196555-A (JP)
Title: Self-diagnostic system for multiplexer
Inventor: YAMADA KAZUYUKI
IPC: H04L69/40
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To execute self-diagnosis for multiplex functions without interrupting transmission of other busy channels. SOLUTION: The self-diagnostic system is provided with a diagnostic data generating section 3 that outputs diagnostic data to a channel designated as a diagnostic channel, an expected value generating section 4 that generates a format multiplexed by a multiplexer section 2 on the basis of the diagnostic data as an expected value and an extract section 5 that extracts only the diagnostic data of a channel designated as the diagnostic channel on the basis of a channel identifier. The diagnostic data are compared with expected value data generated by the expected value generating section 4 and a diagnostic channel control section designates an extracted channel and a diagnostic channel on the basis of the channel busy information.
Patent JP-2001242865-A (JP)
Title: Audio waveform signal reproducing controller
Inventor: FURUKAWA TAKEHIKO
IPC: G10H1/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate various defects of conventional technology and to reproduce natural musical sound. SOLUTION: When sounding control information inputted by a sounding control information inputting means becomes a state which indicates reproduction stop from a state which indicates reproduction and again becomes a state which instructs reproduction, the sounding control information inputted by the sounding control information inputting means becomes the state which instructs reproduction stop from the state which instructs reproduction when hold information inputted by a hold information inputting means instructs continuation of the change in a reproduction position.  When reproduction is again instructed, the reproduction position information is controlled so that reproduction by a reproducing means of audio waveform signals stored in a storage means is conducted from a reproduction position of the continuous change rather than on the basis of the sounding control information inputted by the sounding control inputting means.
Patent JP-2001190047-A (JP)
Title: Rotor cooling device for electric motor
Inventor: SATO HIROYUKI
IPC: H02K9/19
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To cool down a rotor of an electric motor effectively with lubricating oil for power transmission device, in an electric drive unit which consists of an electric motor and a power transmission device 2 connected to a rotor shaft of the power motor. SOLUTION: An oil passage 122 for cooling is formed at a yoke 12 of the rotor 12. An oil pump 3 sucking the lubricating oil in a casing 20 of the power transmission device 2 is provided to supply the lubricating oil from the oil pump 3 to an oil passage 122 for cooling through a supply passage 4, return the lubricating oil which has passed through the oil passage 122 for cooling, and to return it to the inside of the casing 20 through an oil passage 5.
Patent JP-2001188057-A (JP)
Title: Measuring method for carbon dioxide
Inventor: OGINO KAORU
IPC: G01N27/416
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method, for carbon dioxide, in which the carbon dioxde can be measured quickly and precisely by using a solid electrolyte-type carbon dioxide sensor which is left in a nonelectrified state. SOLUTION: In the measuring method for the carbon dioxide, a solid electrolyte-type carbon dioxide sensor element is used, the sensor element is heated only when the carbon dioxide is measured, and the carbon dioxde is measured. In the measuring method for the carbon dioxide, a heating temperature is changed at two high and low stages, the carbon dioxide is measured respectively, and measured values are corrected on the basis of the difference between the measured values and on the basis of a working curve which is created in advance.
Patent JP-2001093946-A (JP)
Title: Electron beam tester, testing method, electron beam device and observing method
Inventor: KURIHARA MASAYUKI
IPC: G01R1/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To easily measure wave form with high accuracy. SOLUTION: These are provide a signal generating part 62 that gives a signal to an electric component 12, an electron gun 16 that irradiates the electric component 12 given the electrical signal with electron beam, a control part 54 for irradiating position that controls the position of the electric component 12 irradiated with the electron beam, an extraction electrode 32 that generates an electric field suitable for output voltage, a detector 36 that detects secondary electrons generated by irradiating with the electron beam, a control part 52 provided with a first mode that applies first output voltage to the electrode 32 and makes the control part 54 for irradiating- position and the electron gun 16 radiates the electron beam in a prescribed range of the electric component 12,  and a second mode that makes the electrode 32 output second output voltage which is higher than the first output voltage and makes the control part 54 for irradiating position and the electron gun 16 irradiate a prescribed position of the electric component with the electron beam, and a waveform measurement part 72, that in the second mode, measures voltage waveform in the prescribed position of the electric component 12, based on the amount of secondary electrons detected by the detector 36.
Patent JP-2001149854-A (JP)
Title: Highly durable glossy silicone coating material
Inventor: SHIGENO TSUTOMU
IPC: C09D5/16
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable glossy silicone coating material for floor. SOLUTION: A coating film base 2 is prepared by mixing two kinds of organosilanes at a ratio of 100 parts: 20 parts and adding 20 parts curing agent thereto to enhance the curing speed thereof. In order to improve adhesive properties for vinyl, linoleum floor materials, 10 parts silane coupling agent is additionally mixed, and one part fine powder of tin oxide is mixed thereinto to improve transparency and strength. A coating film top 3 is prepared by mixing two kinds of organosilanes at a ratio of 100 parts: 20 parts, adding 20 parts curing agent and further adding one part surface active agent to improve antistatic properties and leveling properties. A coating film top 4 is prepared by mixing two kinds of organosilanes at a ratio of 100 parts: 20 parts and adding one part surface active agent to improve antistatic properties and leveling properties.  The mixture thus obtained is mixed with a solution of fine powder of tin oxide at a ratio of 60 parts: 40 parts.
Patent JP-H04218961-A (JP)
Title: Photoelectric converter
Inventor: TAKIGAWA HIROSHI
IPC: H01L31/10
Filed: 1990-12-19
Abstract: PURPOSE:To obtain a photoelectric converter, where infrared rays are injected parallel to a superlattice surface and a focal plane (detecting element surface) is perpendicular to the axis of incident light, in the photoelectric converter having a superlattice part. CONSTITUTION:In an apparatus having a superlattice part 12 formed by alternately accumulating different semiconductor thin layers a plurality of times and detecting infrared rays in said superlattice part 12, the superlattice part 12 is formed in an insular shape on a light transmission substrate 11 through which infrared rays each having a wavelength to be detected pass, at least one end face of the peripheral end faces of said insular superlattice part 12 is an inclined plane having an angle of 30-60 deg. to the superlattice surface 14 of the superlattice part 12, and said inclined plane forms a reflecting surface 13 for reflecting infrared rays injected from the light transmission substrate 11 side.
Patent JP-H04219471-A (JP)
Title: Radial plunger type pump
Inventor: YAMADA KOJI
IPC: F04B1/047
Filed: 1990-12-20
Abstract: PURPOSE:To reduce noise by specifying the angular position of working plungers, in a device which is provided with three working plungers arranged radially and making reciprocating operation in order. CONSTITUTION:A radial plunger type pump is provided with three working plungers 12A to 12C which are provided near a cam chamber 9 and arranged radially around the axis L1 of a drive shaft 11. The working plungers 12A to 12C are reciprocated by the rotation of a first and second eccentric cams 25. The first and second working plungers 12A and 12B are arranged so that they are spaced at an angle of theta2=120 deg. on a first plane P1 around the axis L1 of the drive shaft 11. On the other hand, the third working plunger 12C is arranged so that angles made by vertical mappings for the third working plunger 12C and the first and second working plungers 12A and 12B are theta3=60 deg. and theta4=60 deg., respectively.
Patent JP-H04220936-A (JP)
Title: Color cathode-ray tube with selective photo-absorbing film
Inventor: IWASAKI YASUO
IPC: H01J29/88
Filed: 1990-12-20
Abstract: PURPOSE:To prevent discoloring of a dye due to ultraviolet rays, etc., by restricting the range of the hydrogen ion index of a coating liquid which is to form a selective photo-absorbing film. CONSTITUTION:A dye either organic or inorganic is added to a base coating consisting of an alcoholic solution of Si alkoxide having -OH radical and -OR radical (R is alkyl group) as functional radical, and thus a selective photo- absorbing coating liquid is prepared, and this is applied to the face plate of a color cathode-ray tube to form a covering film. In this color cathode-ray tube equipped with photo-absorbing film, the hydrogen ion index (pH) of the photo-absorbing coating liquid is adjusted so as to range from 2.7 to 4.5. Thereby the acid state of the porous film of silica type after being turned into film is approached to neutral, so that the dye contained in the film will not easily fade even though ultraviolet rays included in the external light such as solar beam are put incident to the photo-absorbing film.
Patent JP-H04220757-A (JP)
Title: Multiprocessor system
Inventor: ICHIKAWA MASAYA
IPC: G06F15/173
Filed: 1990-12-21
Abstract: PURPOSE:To provide a multiprocessor system capable of reducing the burden of a processor and constructing the system in a form with higher freedom. CONSTITUTION:Processor modules 10 are provided with an internal bus 13 and a plurality of communication controllers 12 connected to a processor 11 and a communication line 14, respectively. The processor 11 is provided with an address discrimination circuit outputting data which includes address information and discriminating the input address information in the data on the internal bus 13 by comparing it with a plurality of stored address information, and the processor fetches the input data from the internal bus 13 when the input address information coincides with the stored address information. The communication controller 12 is provided with a bus switch outputting the data inputted from the communication line 14 to the internal bus 13, an address discrimination circuit and another bus switch outputting the input data from the internal bus 13 to the communication line 14 when the input address information coincides with the stored address information.
Patent JP-H04213823-A (JP)
Title: Dry etching method
Inventor: SHINOHARA KEIJI
IPC: H01L21/3065
Filed: 1990-12-10
Abstract: PURPOSE:To suppress the sputtering of Al material when the silicon oxide interlayer insulating film on an Al material layer is overetched. CONSTITUTION:The substrate to be etched is composed of an Al material layer 2, a TiON (barrier metal) layer 3, an amorphous-silicon (silicon material) layer 4, an interlayer insulating film 5 and a resist pattern 6 which are laminated successively. Pertaining to the conditions of etching, they should be set in such a manner that they are mainly composed of ion-assist reaction while the interlayer insulating film 5 is being etched, and that they are mainly composed of radical reaction while the amorphous silicon layer 4 and the TiON layer are being etched. When contact holes 7a and 8a, which have different depths, are formed simultaneously, even when the etching of the interlayer insulating film 5 finished earlier in the shallow contact hole 7a, the base A material layer is not exposed and Al is not sputtered out.
Patent JP-H04219054-A (JP)
Title: Automatic facsimile reception system of one-way communication path
Inventor: MASUKO KAZUHIRO
IPC: H04N1/32
Filed: 1990-12-19
Abstract: PURPOSE:To receive the image information to be transmitted by the communication procedure of a G3 facsimile by an ordinary G3 facsimile terminal even if a communication path is a one way-communication path. CONSTITUTION:An additional device 2 which executes interface between a transmitter 1 and receiver 7 for facsimile information is provided between both. This device 2 is so timed as to transmit the image information when the facsimile is ready to receive signals by transmitting arrival information to the receiver upon lapse of the prescribed time when the device detects the arrival information from receiver.
Patent JP-H04218846-A (JP)
Title: Store buffer
Inventor: HOSAKA SHUJI
IPC: G06F12/08
Filed: 1990-12-19
Abstract: PURPOSE:To improve the use efficiency by providing an address coincidence detecting circuit and writing data to be written over data corresponding to address information already stored in an address buffer at the time of coincidence between address information of this data to be written and address information already stored in the address buffer. CONSTITUTION:It is checked whether write address information sent through an address bus 11 coincides with write address information of each word stored in an address buffer 2 or not by an address coincidence detecting circuit 4. If coincidence is not detected, a write control circuit 5 sends no indications and a write word position indicating circuit 1 indicates the write to new positions of the address buffer 2 and a data buffer 3. If coincidence is detected, the write control circuit 5 instructs the write word position indicating circuit 1 to overwrite data by an address coincidence signal 14. The write word position indicating circuit 1 writes the write data over data having coinciding address information.
Patent JP-H04212526-A (JP)
Title: Receiver
Inventor: SASAKI TAKU
IPC: H04B1/06
Filed: 1990-12-05
Abstract: PURPOSE:To obtain the receiver with simple structure and high efficiency. CONSTITUTION:In the structure composed of a cylinder 1 of a conductor, cylinder 3 of a dielectric, cylinder 4 of a pole, cylinder 5 of the dielectric, cylinder 6 of the pole, cylinder 7 of the dielectric, cylinder 8 of the pole, cylinder 9 of the dielectric and cylinder 10 of the conductor, the cylinders 4, 6 and 8 of the pole are charged by a current flowing from the electrode of a battery 36 to the cylinders 4, 6 and 8 of the pole. Variable resistors 28 and 29 control potential difference among the cylinders 4, 6 and 8 of the pole and since the current flows while there is the potential difference among the cylinders 4, 6 and 8 of the pole, the cylinders 1 and 10 of the conductor are turned to the state of absorbing oscillation while sandwiching the cylinders 3 and 9 of the dielectric when the cylinders 4, 6 and 8 of the pole are turned to a charging state. Then, a layer is generated around the cylinders 1 and 10 of the conductor and since this layer receives an oscillating current or radio waves propagated in an air layer or a space and the cylinders 1 and 10 of the conductor are turned to this absorbing state, the oscillating current or the radio waves are received instead of mechanical oscillation on the surface of this conductor.
Patent JP-H04251973-A (JP)
Title: Manufacture of semiconductor device
Inventor: YO SHOJI
IPC: H01L21/8242
Filed: 1990-12-27
Abstract: PURPOSE:To prevent generation of leakage current by generating a conductor film for forming an electrode of a capacitor on a semiconductor substrate, generating a capacitor dielectric film on the surface, performing patterning of the two layers, and then executing oxidation process. CONSTITUTION:A conductor film 16 for forming a first electrode of a capacitor is generated on a semiconductor substrate 11 where a surface of a specified region is exposed. A capacitor dielectric film 20 is generated on a surface of the conductor film 16 before performing patterning the conductor film 16 in electrode shape. After that, the conductor film 16 for forming a first electrode of a capacitor and the capacitor dielectric film 20 are subjected to patterning in electrode shape and then oxidation process is executed. At the time of patterning, even if a groove 21 is dug through the conductive layer 16 of the substrate 11 due to mask matching deviation, etc., a relatively thick oxide film 22 can be formed on an inner wall of the groove 21. Then, this oxide film 22 enables bending of a band within the conductive layer 16 of the substrate 11 to be gentle, thus enabling generation of leakage current to be suppressed.
Patent JP-H04251429-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: TAKEDA MITSUO
IPC: G11B5/708
Filed: 1990-12-29
Abstract: PURPOSE:To provide the magnetic recording medium which is good in wear resistance of a magnetic layer and has stable electromagnetic conversion characteristics without impairing the surface flatness of the magnetic layer. CONSTITUTION:Fine particles of a silica system which have the average particle sizes ranging 0.05 to 2mum, have <=15% fluctuation coefft. of particles sizes and contain a nitrogenous org. compd. existing on the particle surfaces are incorporated into the magnetic layer of the magnetic recording medium.
Patent JP-H04234178-A (JP)
Title: Manufacture of photovoltaic device
Inventor: TANAKA HIROYUKI
IPC: H01L31/04
Filed: 1990-12-28
Abstract: PURPOSE:To prevent a transparent electrode from separating from a semiconductor thin film in a flexible photovoltaic device. CONSTITUTION:A resin layer 3, a photoelectric conversion element composed of a transparent electrode 4, a semiconductor film 5, and a back electrode 6 and a protective resin layer 7 are formed on a support board 1, which is irradiated with laser rays to cut the resin layer 3, the photoelectric conversion element, and the protective resin layer 7 enabling the molten protective resin layer 7 to cover the cut area.
Patent JP-H04235239-A (JP)
Title: Electrical contact material of silver-oxide series
Inventor: SATO SADAO
IPC: H01H1/02
Filed: 1990-12-29
Abstract: PURPOSE:To obviate the necessity of using cadmium oxide for an electrical contact material. CONSTITUTION:The electrical contact material is characterized by having a composition composed essentially of silver and also Sb oxide of 0.1-6.2wt.% as metallic component, respective oxides of Sn, In, Zn, and Mn of 0.05-5.0wt.% as metallic component, and the oxides of Te, Li, and Bi of 0.01-2.0wt.% as metallic component are dispersed in the above silver.
Patent JP-H04224302-A (JP)
Title: Inversion prevention valve
Inventor: EJIRI MAKOTO
IPC: F15B11/00
Filed: 1990-12-26
Abstract: PURPOSE:To eliminate internal leakage and increases certainty of operation by providing constitution in such a way that control of bypass flow rate is carried out by a spool and that control of spool change-over speed is achieved by restriction of a pilot passage in an inversion prevention valve which prevents inversion operation immediately after a hydraulic actuator is stopped. CONSTITUTION:When a change-over valve 36 is changed over to the neutral position to stop a hydraulic actuator 33 during its rotation, the hydraulic actuator 33 tries to continue its rotation due to the inertia of a driven body, so that hydraulic pressure on an inlet 38 side rises and flows into the outlet 39 of the hydraulic actuator through a brake valve 35 to provide braking force. Although the hydraulic actuator 33 and the driven body stop, high pressure occurs due to pumping action of the hydraulic actuator 33 caused by the inertia of the driven body. The high pressure oil is led into a spring oil chamber 24 through a pilot passage 26 provided with a restriction 14 which communicates with an outport 22 and presses a spool 2 together with a spring 10 to return it to the neutral position, thus preventing inversion of the hydraulic actuator 33.
Patent JP-H04501509-A (JP)
IPC: C07K14/34
Filed: 1989-11-14
Abstract: The invention relates to cloned genes, or degenerate variants thereof, which encode endothelial-leukocyte adhesion molecule-1 (ELAM-1), or fragments thereof. Such fragments may be leukocyte or complement-binding. The invention also relates to cloned genes encoding fusion proteins comprising ELAM. The invention also relates to vectors containing the cloned genes of the invention, hosts transformed with the vectors, and the protein products expressed therefrom. The invention also relates to pharmaceutical compositions comprising the expressed proteins. The invention also relates to methods for the treatment of inflammation, post reperfusion injury, bacterial infections, vasculitis, leukemia, and methods of inhibiting metastatic spread of tumor cells by administering the pharmaceutical compositions of the invention.
Patent JP-S61500656-A (JP)
IPC: B25B13/46
Filed: 1983-12-13
Abstract: An improved socket wrench (10), which has an aperture (48) extending entirely through the drive member (32) and drive portion (36) of the wrench to permit the wrench to be used on spark plugs or deep set bolts or nuts without the need for an extension or long sockets. A quick release mechanism having a member (130) is provided which includes a cylindrical portion (132) with depending resilient legs (134). A first embodiment provides the wrench (10) with a sliding ratcheting pawl (54). A second embodiment provides a wrench (160) with pivotal ratcheting pawls (186). A third embodiment provides a breaker bar wrench (260) with a quick socket release feature including a push button release feature (282, 288-290, 292). An improved socket wrench (300) is provided which includes a first pawl (318) sliding on a first slide surface (312) and a second pawl (320) sliding on a second slide surface (314). At least one of the slide surfaces is not perpendicular to a radial line (316) from the axis of rotation (27'') of the drive member (302) intersecting the plane of the slide surface when the slide surface is least distant from the rotational axis. This provides an increase in the number of pawl engagemnents per revolution over that possible with only a single pawl. A square drive to hex drive adapter (380) and a hex drive to square drive adapter (400) are provided. Finally, a retainer spring (414) is used to frictionally engage sockets on a breaker bar (260).
Patent JP-S61501006-A (JP)
Title: 光学的に活性な４−アミノ−３−ヒドロキシ酪酸の調製方法
IPC: C12R1/325
Filed: 1985-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。